7/27/2016

A321ceo vs. B737-900ER deliveries

After yesterdays order from Jetblue for 30 more A321 (15 x A32ceo and 15 x A321neo with the right to convert to the A321LR), the order from Air Asia for 100 A321neo's and the conversion from Norwegian, now taking 30 A321LR, I looked into the delivery breakdown of Airbus und Boeing's narrowbodies.
Airbus delivered 40% of their narrowbodies as the A321this year so far - Boeing delivered less than 10% of all their B737NG's as the B737-900ER version.
The jury is still out if the pressure for Boeing is big enough to be forced to launch a B737MAX-10 or a clean-sheet MoM aircraft. GE Aviation CEO still has problems with the business case, as one could read in one of the latest editions of Flightglobal (sorry, I have no link, saw it on hardcopy only).
Boeing said they still have time to decide what to do...

7/07/2016

The CFM LEAP LPC issue

For the first time CFM acknowledged, though not directly but through Boeing's B737MAX chief engineer Michael Teal, that the CFM LEAP-1B has an issue with the stall margin of the LPC. This was widely known in the industry for months now and in online forums like airliners.net were some hints to that issue. It is alos clear, that not only the LEAP-1B